Mohammed El-Absi

30 papers B 4Journal 17Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Hierarchical Multi-Grid OMP for Ultra-Resolution Channel Estimation in THz UM-MIMO Systems.
IEEE Access
Akram Najjar, Mohammed El-Absi, Thomas Kaiser
2025 B conf
Sub-Millidegree Angle Estimation Using Hierarchical Multi-Grid OMP in THz Band UM-MIMO Systems.
WCNC
Akram Najjar, Mohammed El-Absi, Thomas Kaiser
2024 B conf
Delta-Delay-Phase Precoding Based Wideband Near-Field Beamfocusing.
WCNC
Akram Najjar, Mohammed El-Absi, Thomas Kaiser
2024 J jnl
Hardware-Aware Joint Localization-Synchronization and Tracking Using Reconfigurable Intelligent Surfaces in 5G and Beyond.
IEEE Open J. Commun. Soc.
Deeb Assad Tubail, Mohammed El-Absi, Salama Ikki, Thomas Kaiser
2024 J jnl
Hybrid Delay-Phase Precoding in Wideband UM-MIMO Systems Under True Time Delay and Phase Shifter Hardware Limitations.
IEEE Trans. Wirel. Commun.
Akram Najjar, Mohammed El-Absi, Thomas Kaiser
2024 J jnl
Terahertz Communications and Sensing for 6G and Beyond: A Comprehensive Review.
IEEE Commun. Surv. Tutorials
Wei Jiang, Qiuheng Zhou, Jiguang He, Mohammad Asif Habibi, Sergiy Melnyk, Mohammed El-Absi, Bin Han, Marco Di Renzo, Hans Dieter Schotten, Fa-Long Luo, Tarek S. El-Bawab, Markku J. Juntti, Mérouane Debbah, Victor C. M. Leung
2023 — conf
Joint Iterative Delay-Phase Precoding for THz UM-MIMO with Finite-Resolution and Limited-Range True Time Delay.
ICC
Akram Najjar, Mohammed El-Absi, Thomas Kaiser
2023 J jnl
Path Loss Modeling of RFID Backscatter Channels With Reconfigurable Intelligent Surface: Experimental Validation.
IEEE Access
Mohammed El-Absi, Ali Alhaj Abbas, Deeb Tubail, Furkan Ilgac, Ashraf Abuelhaija, Yamen Zantah, Salama Ikki, Aydin Sezgin, Thomas Kaiser
2023 J jnl
Phase-Based Breathing Rate Monitoring in Patient Rooms Using 6G Terahertz Technology.
CoRR
Simon Häger, Akram Najjar, Caner Bektas, Dien Lessy, Mohammed El-Absi, Fawad Sheikh, Stefan Boecker, Thomas Kaiser, Christian Wietfeld
2020 J jnl
Chipless RFID Infrastructure Based Self-Localization: Testbed Evaluation.
IEEE Trans. Veh. Technol.
Mohammed El-Absi, Ali Alhaj Abbas, Ashraf Abuelhaija, Klaus Solbach, Thomas Kaiser
2020 J jnl
Indoor Large-Scale MIMO-Based RSSI Localization with Low-Complexity RFID Infrastructure.
Sensors
Mohammed El-Absi, Feng Zheng, Ashraf Abuelhaija, Ali Alhaj Abbas, Klaus Solbach, Thomas Kaiser
2020 J jnl
Indoor THz SAR Trajectory Deviations Effects and Compensation With Passive Sub-mm Localization System.
IEEE Access
Aman Batra, Mohammed El-Absi, Michael Wiemeler, Diana Göhringer, Thomas Kaiser
2020 J jnl
Performance Analysis of Mixed Interference Aligned MIMO RF/Unified FSO DF Relaying With Heterodyne Detection and Two IMDD Models.
IEEE Access
Omer Mahmoud S. Al-Ebraheemy, Anas M. Salhab, Mohammed El-Absi, Salam A. Zummo, Salama S. Ikki
2020 J jnl
Physical layer security of interference aligned mixed RF/unified-FSO relaying network.
IET Commun.
Deeb Tubail, Mohammed El-Absi, Anas M. Salhab, Salama Ikki, Salam A. Zummo, Thomas Kaiser
2018 J jnl
Artificial Noise-Based Physical-Layer Security in Interference Alignment Multipair Two-Way Relaying Networks.
IEEE Access
Deeb Tubail, Mohammed El-Absi, Salama S. Ikki, Wessam Mesbah, Thomas Kaiser
2018 J jnl
High-Accuracy Indoor Localization Based on Chipless RFID Systems at THz Band.
IEEE Access
Mohammed El-Absi, Ali Alhaj Abbas, Ashraf Abuelhaija, Feng Zheng, Klaus Solbach, Thomas Kaiser
2017 J jnl
A distributed interference alignment algorithm using min-maxing strategy.
Trans. Emerg. Telecommun. Technol.
Mohammed El-Absi, Mohamed El-Hadidy, Thomas Kaiser
2017 — conf
A novel FDD massive MIMO system based on downlink spatial channel estimation without CSIT.
ICC
Ali A. Esswie, Mohammed El-Absi, Octavia A. Dobre, Salama Ikki, Thomas Kaiser
2017 B conf
Secure Interference Alignment Based Multiuser Relay System Using Artificial Noise.
GLOBECOM
Deeb Tubail, Mohammed El-Absi, Salama Ikki, Wessam Mesbah, Thomas Kaiser
2017 J jnl
Spatial Channel Estimation-Based FDD-MIMO Interference Alignment Systems.
IEEE Wirel. Commun. Lett.
Ali A. Esswie, Mohammed El-Absi, Octavia A. Dobre, Salama Ikki, Thomas Kaiser
2016 J jnl
Antenna Selection for Reliable MIMO-OFDM Interference Alignment Systems: Measurement-Based Evaluation.
IEEE Trans. Veh. Technol.
Mohammed El-Absi, Savitri Galih, Marc Hoffmann, Mohamed El-Hadidy, Thomas Kaiser
2015 — conf
Energy-Efficient Resource Allocation Based on Interference Alignment in MIMO-OFDM Cognitive Radio Networks.
CrownCom
Mohammed El-Absi, Ali Ramadan Ali, Mohamed El-Hadidy, Thomas Kaiser
2015 J jnl
Interference Alignment With Frequency-Clustering for Efficient Resource Allocation in Cognitive Radio Networks.
IEEE Trans. Wirel. Commun.
Mohammed El-Absi, Musbah Shaat, Faouzi Bader, Thomas Kaiser
2015 — —
Novel Aspects of Interference Alignment in Wireless Communications
Mohammed El-Absi
2014 B conf
Interference alignment with frequency-clustering for efficient resource allocation in cognitive radio networks.
GLOBECOM
Mohammed El-Absi, Musbah Shaat, Faouzi Bader, Thomas Kaiser
2014 — conf
Optimal resource allocation based on interference alignment for OFDM and FBMC MIMO cognitive radio systems.
EuCNC
Mohammed El-Absi, Thomas Kaiser
2014 — conf
Power loading and spectral efficiency comparison of MIMO OFDM/FBMC for interference alignment based cognitive radio systems.
ISWCS
Mohammed El-Absi, Musbah Shaat, Faouzi Bader, Thomas Kaiser
2013 — conf
Min-maxing interference alignment algorithm as a semidefinite programming problem.
SPAWC
Mohammed El-Absi, Mohamed El-Hadidy, Thomas Kaiser
2012 — conf
Antenna selection for Interference Alignment based on subspace Canonical Correlation.
ISCIT
Mohammed El-Absi, Mohamed El-Hadidy, Thomas Kaiser
2012 — conf
Artificial diversity for UWB MB-OFDM Interference Alignment based on real-world channel models and antenna selection techniques.
ICUWB
Mohamed El-Hadidy, Mohammed El-Absi, Thomas Kaiser